Where am I going wrong here... Please HELPPP!!!!!!!

It doesnt allow me to upload a picture of more than 50 kb so I have emailed it.

Thank+you+David+for+such+a+fine+series%2E%0D%0AI%27ve+had+irrational+fears+of+tough+Kakuros+for+a+long+time+and+felt+the+difficulty+here+was+very+fair%2E%0D%0ABefore%2C+whenever+I%27m+stuck+I+would+resort+to+guessing%2E+But+here%2C+I+knew+there+is+something+to+be+found+as%0D%0Athe+paths+were+always+neat%2E+Surely+enough%2C+I+would+find+a+minor+arithmetic+error+somewhere+which+caused+the+roadblock%2E%0D%0AGreat+puzzles%2E+%F0%9F%91%8D

Hello Sir,
I have visited your website quite often and it seems very interesting to work with you. I am a student of the Indian Institute of Information technology (IIIT), Bhagalpur. As I have seen that you have organized some events in the past Cognizance 2010, IIT Roorkee, DecaFest 2010, FMMC, Mangalore, and TechFest 2010, IIT Bombay. So it we will be very grateful if you can arrange some puzzle competitons or sudoku competitions in my college in the month of October.

Waiting for a positive reply.

Regards,
Vivek Tiwari
Coordinator of MindTickle Club of IIIT Bhagalpur.

Hey Vivek,

Can you send a mail over to logicmasteradmin@gmail.com? We will handle it there as this is not the relevant topic.